Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 28, 2017, 08:47 AM
  • 03 0057_03 0056_11082017_103927.mp4

Date
07/28/2017
W/O
646534
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00366
PipeID
P05078
Time
1:47 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3994
Sewer Name
03 LOS COYOTES DIAGONAL TRUNK
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
09
Purpose
Routine Assessment
Project
WO_646534_TV03011_JUL2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
03 0057
Downstream MH
03 0056
Dir. of Survey
Downstream
Length Surveyed
107.8 ft.
Total Length
107.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 03 0057 to 03 0056
MH: 03 0057MH: 03 0056downstream0 ft. AMH - Upstream Manhole, Survey Begins - 03 00570 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area6.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.5 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start105.3 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish105.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish107.3 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK107.8 ft. AMH - Downstream Manhole, Survey Ends - 03 0056

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    6.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start

    7.5 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0AMH03 0057
105.5DAGS
0MWL
107.3MGOCONNECTION AT MH 9 OCLOCK
7.5DAE
105.3DAE
107.8AMH03 0056
6.1DAGS
0MWM

Properties (4)

custom_field_two
4
customer
LACSD
datetime
2017-07-28T01:47:51-07:00
is_lateral_inspection
false